Revert "Remove gmp from AOS"
This reverts commit f37c97684f0910a3f241394549392f00145ab0f7.
We need gmp for SymEngine for symbolicmanipultion in C++
Change-Id: Ia13216d1715cf96944f7b4f422b7a799f921d4a4
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/third_party/gmp/mpf/sub_ui.c b/third_party/gmp/mpf/sub_ui.c
new file mode 100644
index 0000000..a23d2a8
--- /dev/null
+++ b/third_party/gmp/mpf/sub_ui.c
@@ -0,0 +1,50 @@
+/* mpf_sub_ui -- Subtract an unsigned integer from a float.
+
+Copyright 1993, 1994, 1996, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+#include "gmp-impl.h"
+
+void
+mpf_sub_ui (mpf_ptr sum, mpf_srcptr u, unsigned long int v)
+{
+ __mpf_struct vv;
+ mp_limb_t vl;
+
+ if (v == 0)
+ {
+ mpf_set (sum, u);
+ return;
+ }
+
+ vl = v;
+ vv._mp_size = 1;
+ vv._mp_d = &vl;
+ vv._mp_exp = 1;
+ mpf_sub (sum, u, &vv);
+}